US 6734172
Surface receptor antigen vaccines
expired A61KA61K2039/53A61K2039/55516
Quick answer
US patent 6734172 (Surface receptor antigen vaccines) held by PACIFIC NORTHWEST RESEARCH INSTITUTE expires Mon May 06 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- PACIFIC NORTHWEST RESEARCH INSTITUTE
- Grant date
- Tue May 11 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 06 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 7
- CPC classes
- A61K, A61K2039/53, A61K2039/55516, A61K39/001102, A61K39/001106